콘텐츠로 건너뛰기
Merck
모든 사진(1)

문서

262668

Sigma-Aldrich

Crotonaldehyde, predominantly trans

≥99%, contains 0.1-0.2% BHT as stabilizer, 1% H2O as stabilizer

동의어(들):

(2E)-2-Butenal, (E)-But-2-en-1-al, 2(E)-Butenal, trans-2-Buten-1-al, trans-2-Butenal, trans-Crotonal

로그인조직 및 계약 가격 보기
모든 사진(1)

About This Item

Linear Formula:
CH3CH=CHCHO
CAS Number:
123-73-9
Molecular Weight:
70.09
MDL number:
MFCD00007003
UNSPSC 코드:
12352100
PubChem Substance ID:
24855882
NACRES:
NA.22

vapor density

2.41 (vs air)

Quality Level

200

vapor pressure

32 mmHg ( 20 °C)

분석

≥99%

형태

liquid

autoignition temp.

320 °F

포함

0.1-0.2% BHT as stabilizer
1% H2O as stabilizer

expl. lim.

19.5 %

refractive index

n20/D 1.4362 (lit.)

bp

104 °C (lit.)

mp

−76 °C (lit.)

solubility

water: soluble 425.4 g/L at 20 °C

density

0.846 g/mL at 25 °C (lit.)

저장 온도

2-8°C

SMILES string

[H]\C(C)=C(\[H])C([H])=O

InChI

1S/C4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2+

InChI key

MLUCVPSAIODCQM-NSCUHMNNSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

관련 카테고리

일반 설명

Rate coefficients for the reaction of crotonaldehyde with chlorine atoms have been determined. Reaction of crotonaldehyde with DNA has been investigated.

애플리케이션

  • Crotonaldehyde (Cis and Trans): Discusses the production and properties of crotonaldehyde, including trans isomer, via aldol condensation of acetaldehyde and catalytic methods (Grant & Jenkins, 2015).
  • Modeling, simulation and analysis of a process for the production of crotonaldehyde: Analyzes the production of crotonaldehyde, highlighting the stereoisomeric forms, including trans-crotonaldehyde (Scheithauer et al., 2016).

신호어

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Flam. Liq. 2 - Muta. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

48.2 °F - closed cup

Flash Point (°C)

9 °C - closed cup

개인 보호 장비

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

F L Chung et al.
Cancer research, 44(3), 990-995 (1984-03-01)
Acrolein reacted with deoxyguanosine at pH 7 and 37 degrees to give three major products, Adducts 1 to 3, which were separated by high-performance liquid chromatography. They were identified by their ultraviolet, mass, and nuclear magnetic resonance spectra, by the
Organocatalytic asymmetric inverse-electron-demand Diels-Alder reaction of electron-deficient dienes and crotonaldehyde.
Jun-Long Li et al.
Angewandte Chemie (International ed. in English), 49(36), 6418-6420 (2010-07-31)
Eşref Demir et al.
Mutation research, 726(2), 98-103 (2011-07-19)
Lipid-peroxidation products are formed by the thermal treatment of foodstuffs, as well as by endogenous processes. In addition, they are also common environmental pollutants originating from many different sources. Since conflicting data exist on their possible risk for humans, we
Seung Eun Lee et al.
Toxicology letters, 201(3), 240-248 (2011-01-18)
Crotonaldehyde, a highly reactive α, β-unsaturated aldehyde, is a ubiquitous environmental pollutant and a product of endogenous lipid peroxidation. It is also a major component of cigarette smoke and is present in many foods and beverages, and has also been
Giorgia Volpi et al.
British journal of pharmacology, 163(3), 649-661 (2011-02-11)
Vascular endothelial growth factor (VEGF) is an angiogenic factor known to be elevated in the sputum of asymptomatic smokers as well as smokers with bronchitis type of chronic obstructive pulmonary disease. The aim of this study was to investigate whether
모든 관련된 서류 보기

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.